15203738289

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{1583}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 20908191744

約数和(自身を除く): 5704453455

約数列:

[1, 3, 67, 71, 201, 213, 673, 1583, 2019, 4749, 4757, 14271, 45091, 47783, 106061, 112393, 135273, 143349, 318183, 337179, 1065359, 3196077, 3201461, 7530331, 9604383, 22590993, 71379053, 75640489, 214137159, 226921467, 5067912763, 15203738289]

約数ペア:

[(1, 15203738289), (3, 5067912763), (67, 226921467), (71, 214137159), (201, 75640489), (213, 71379053), (673, 22590993), (1583, 9604383), (2019, 7530331), (4749, 3201461), (4757, 3196077), (14271, 1065359), (45091, 337179), (47783, 318183), (106061, 143349), (112393, 135273)]